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Description:Low Noise, 90 MHz Variable Gain Amplifier
Manufacturer:Analog Devices
Datasheet:PDF (551K).
Click here to download *)

The decibel gain is linear in dB, accurately calibrated, and stable over temperature and supply. The gain is controlled at a high impedance (50 M), low bias (200 nA) differential input; the scaling is 25 mV/dB, requiring a gain control voltage of only 1 V to span the central 40 dB of the gain range. An overrange and underrange of 1 dB is provided whatever the selected range. The gain control response time is less than 1 s for a 40 dB change.

Click here to download AD603_07 Datasheet
Click here to download AD603_07 Datasheet
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